Not only is it the first day of summer, but it's National Cookie Dough Day, too! Cookie dough brand DÕ has made eating raw cookie dough both delicious and safe to eat with its use of pasteurized egg product and heat-treated flour. Fun flavors like Classic Chocolate Chip, Confetti, Sugar Cookie and Cake Batter are all made with all-natural ingredients and no preservatives. So celebrate the day at DÕ in the West Village or Dylan's Candy Bar, the exclusive carrier of DÕ items at its Manhattan locations and in East Hampton (52 Main St, East Hampton, NY). All ages.